configuration.nix

{ config, pkgs, ... }:
{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.kernelModules = [ "drivetemp" ];

  boot.supportedFilesystems = [ "zfs" ];
  boot.zfs.extraPools = [ "nvme-appdata" "ssd4tb" ];
  services.zfs.autoScrub.enable = true;

  time.timeZone = "America/New_York";

  users.users.alex = {
    isNormalUser = true;
    extraGroups = [ "wheel" "docker" ];
  };

  environment.systemPackages = with pkgs; [
    dig
    docker-compose
    figurine
    gptfdisk
    htop
    hddtemp
    intel-gpu-tools
    inxi
    iotop
    lm_sensors
    mergerfs
    mc
    ncdu
    nmap
    nvme-cli
    sanoid
    snapraid
    tdns-cli
    tmux
    tree
    vim
    wget
    smartmontools
    e2fsprogs # badblocks
  ];

  networking = {
    firewall.enable = false;
    hostName = "morpheus";
    #hostId = "e5f8d402";
    interfaces = {
      eno1 = {
        useDHCP = false;
        ipv4.addresses = [ {
          address = "10.42.1.10";
          prefixLength = 20;
        } ];
      };
    };
    defaultGateway = "10.42.0.254";
    nameservers = [ "10.42.0.253" ];
  };

  services.fwupd.enable = true;
  services.openssh = {
    enable = true;
    settings.PasswordAuthentication = true;
    settings.PermitRootLogin = "yes";
  };
  services.tailscale.enable = true;

  virtualisation = {
    docker = {
      enable = true;
      autoPrune = {
        enable = true;
        dates = "weekly";
      };
    };
  };

  nix = {
    settings = {
        experimental-features = [ "nix-command" "flakes" ];
        warn-dirty = false;
    };
  };
  system.copySystemConfiguration = true;
  system.stateVersion = "23.11";

}

hardware-configuration.nix

{ config, lib, pkgs, modulesPath, ... }:

{
  imports =
    [ (modulesPath + "/installer/scan/not-detected.nix")
    ];

  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "mpt3sas" "usbhid" "usb_storage" "sd_mod" ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ "kvm-intel" ];
  boot.extraModulePackages = [ ];
  fileSystems."/" =
    { device = "rpool/root";
      fsType = "zfs";
    };

  fileSystems."/home" =
    { device = "rpool/home";
      fsType = "zfs";
    };

  fileSystems."/boot" =
    { device = "/dev/disk/by-uuid/4351-DD73";
      fsType = "vfat";
    };

  fileSystems."/mnt/jbod" =
    { device = "/mnt/disks/disk*";
      fsType = "fuse.mergerfs";
      options = ["defaults" "minfreespace=250G" "fsname=mergerfs-jbod"];
    };

  fileSystems."/mnt/disks/disk1" =
    { device = "/dev/disk/by-id/ata-WDC_WD180EDGZ-11B9PA0_2GH0M6HS-part1";
      fsType = "ext4";
    };

  fileSystems."/mnt/disks/disk2" =
    { device = "/dev/disk/by-id/ata-WDC_WD180EDGZ-11B9PA0_2TGGDS5Z-part1";
      fsType = "ext4";
    };

  fileSystems."/mnt/disks/disk3" =
    { device = "/dev/disk/by-id/ata-WDC_WD180EDGZ-11B9PA0_3ZGA70DZ-part1";
      fsType = "ext4";
    };

  fileSystems."/mnt/legacy" =
    { device = "/mnt/disks/legacy*";
      fsType = "mergerfs";
      options = ["defaults" "minfreespace=250G" "fsname=mergerfs-legacy"];
    };

  fileSystems."/mnt/disks/legacy1" =
    { device = "/dev/disk/by-id/ata-WDC_WD140EDGZ-11B1PA0_Y6GX1KWC-part1";
      fsType = "ext4";
    };

  fileSystems."/mnt/disks/legacy2" =
    { device = "/dev/disk/by-id/ata-WDC_WD120EDAZ-11F3RA0_5PJJ0K4F-part1";
      fsType = "xfs";
    };

  fileSystems."/mnt/disks/legacy3" =
    { device = "/dev/disk/by-id/ata-WDC_WD120EDAZ-11F3RA0_5PK9EAHE-part1";
      fsType = "xfs";
    };

  fileSystems."/mnt/disks/legacy4" =
    { device = "/dev/disk/by-id/ata-WDC_WD120EMAZ-11BLFA0_5PGENVSD-part1";
      fsType = "xfs";
    };

  fileSystems."/mnt/disks/legacy5" =
    { device = "/dev/disk/by-id/ata-ST10000DM0004-2GR11L_ZJV5CF96-part1";
      fsType = "xfs";
    };
    
  swapDevices = [ ];

  networking.useDHCP = lib.mkDefault true;
  networking.hostId = "7f8ded12";
  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
  # networking.interfaces.eno2.useDHCP = lib.mkDefault true;

  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}